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The Hang Seng Index added 0.08 percent, or 21.55 points, to 28,567.12.
The benchmark Shanghai Composite Index was lower, dipping 10.26 points to 2,776.63, while the Shenzhen Composite Index, which tracks stocks on China's second exchange, lost 0.42 percent, or 6.71 points, to 1,587.53.